<td align="right">分类：</td>
<td><select name='groupby_s'>      
{[html_options options=$groupby_option selected=-]}
</select>
<select name='orderby_s'>
{[html_options options=$orderby_option selected=2]}
</select>
<select name='desc_s'>
{[html_options options=$desc_option selected=2]}
</select>
<input type="text" name="result_s" id="result_s" size="4" value="{[$result_s|default:'8']}">
</td>